<template>
  <div class="search-container">
    <TypeNav :is-show-sort.sync="isShowSort" />
    <div class="main">
      <div class="py-container">
        <!--bread-->
        <div class="bread">
          <ul class="fl sui-breadcrumb">
            <li>
              <a href="#">全部结果</a>
            </li>
          </ul>
          <ul class="fl sui-tag">
            <li class="with-x" v-show="searchData.categoryName">
              {{ searchData.categoryName }}<i @click="removeCategoryName">×</i>
            </li>
            <li class="with-x" v-show="searchData.keyword">
              {{ searchData.keyword }}<i @click="removeKeyword">×</i>
            </li>
            <li class="with-x" v-if="searchData.trademark">
              {{ searchData.trademark.slice(2)
              }}<i @click="removeTrademark">×</i>
            </li>
            <li
              class="with-x"
              v-for="(item, index) in searchData.props"
              :key="index"
            >
              {{ item.split(':')[1] }}<i @click="removeProps(item)">×</i>
            </li>
          </ul>
        </div>

        <!--selector-->
        <SearchSelector
          @select-brand="onSelectBrand"
          @select-attr="onSelectAttr"
        />

        <!--details-->
        <div class="details clearfix">
          <div class="sui-navbar">
            <div class="navbar-inner filter">
              <ul class="sui-nav">
                <li
                  :class="{ active: currentIndex === index }"
                  v-for="(item, index) in resultNavList"
                  :key="index"
                  @click="onChangeNav(index)"
                >
                  <a
                    >{{ item
                    }}<i
                      :class="{
                        'el-icon-bottom': isBottom && currentIndex === index,
                        'el-icon-top': !isBottom && currentIndex === index
                      }"
                    ></i
                  ></a>
                </li>
              </ul>
            </div>
          </div>
          <div class="goods-list">
            <ul class="yui3-g">
              <li class="yui3-u-1-5" v-for="item in goodsList" :key="item.id">
                <div class="list-wrap">
                  <div class="p-img" @click="toDetail(item)">
                    <img v-lazy="item.defaultImg" />
                  </div>
                  <div class="price">
                    <strong>
                      <em>¥</em>
                      <i>{{ item.price }}</i>
                    </strong>
                  </div>
                  <div class="attr">
                    <a target="_blank" href="item.html" :title="item.title">{{
                      item.title
                    }}</a>
                  </div>
                  <div class="commit">
                    <i class="command">已有<span>2000</span>人评价</i>
                  </div>
                  <div class="operate">
                    <a
                      href="success-cart.html"
                      target="_blank"
                      class="sui-btn btn-bordered btn-danger"
                      >加入购物车</a
                    >
                    <a href="javascript:void(0);" class="sui-btn btn-bordered"
                      >收藏</a
                    >
                  </div>
                </div>
              </li>
            </ul>
          </div>
          <Pagination
            :total="searchListTotal"
            :cur-page="searchData.pageNo"
            @current-page="handleCurrentPage"
            :page-size="10"
          ></Pagination>
        </div>
      </div>
    </div>
  </div>
</template>

<script>
// 公共组件
import TypeNav from 'components/common/TypeNav'
// 子组件
import SearchSelector from './searchChild/SearchSelector.vue'
import Pagination from 'components/common/Pagination'
import { remove } from 'utils/array'
import { mapActions, mapGetters } from 'vuex'
export default {
  name: 'Search',
  data () {
    return {
      isShowSort: false,
      // 搜索数据
      searchData: {
        category1Id: '',
        category2Id: '',
        category3Id: '',
        categoryName: '',
        keyword: '',
        props: [],
        trademark: '',
        order: '1:desc',
        pageNo: 1,
        pageSize: 10
      },
      resultNavList: ['综合', '销量']
    }
  },
  props: {
    commodityContent: {
      type: String
    }
  },
  components: {
    TypeNav,
    SearchSelector,
    Pagination
  },

  computed: {
    ...mapGetters('search', ['goodsList', 'searchListTotal']),
    props () {
      return this.searchData.props[0].split(':')[2]
    },
    currentIndex () {
      if (this.searchData.order.includes('1')) {
        return 0
      } else {
        return 1
      }
    },
    isBottom () {
      return this.searchData.order.includes('desc')
    }
  },
  watch: {
    $route: {
      handler: function (newVal) {
        console.log(newVal)
        this.getSearchList(newVal.params, newVal.query)
      }
    }
  },
  created () {
    this.getSearchList(this.$route.params, this.$route.query)
  },
  mounted () {},
  methods: {
    ...mapActions('search', ['ongetSerachList']),
    async getSearchList (params, query) {
      let orderQuery = query
      if (Object.keys(query).length === 0) {
        orderQuery = { categoryName: '' }
      }
      Object.assign(this.searchData, params, orderQuery)
      await this.ongetSerachList(this.searchData)
      this.clearCategoryId()
    },
    // 点击面包屑的(categoryNmae)x
    removeCategoryName () {
      this.clearCategoryId()
      this.searchData.categoryName = ''
      const { params } = this.$route
      // 有params参数要带上params参数
      if (Object.keys(params).length !== 0) {
        this.$router.push({
          name: 'Search',
          params
        })
      } else {
        this.$router.push({
          name: 'Search'
        })
      }
    },
    // 点击面包屑的(keyword)x
    removeKeyword () {
      this.searchData.keyword = ''
      this.$bus.$emit('clear-keyword')
      const { query } = this.$route
      if (Object.keys(query).length !== 0) {
        this.$router.push({
          name: 'Search',
          query
        })
      } else {
        this.$router.push({
          name: 'Search'
        })
      }
    },
    // 置空类别id
    clearCategoryId () {
      this.searchData.category1Id = ''
      this.searchData.category2Id = ''
      this.searchData.category3Id = ''
    },
    // 选择品牌
    onSelectBrand (brandName) {
      const { tmId: id, tmName: name } = brandName
      const orderBrandName = `${id}:${name}`
      this.searchData.trademark = orderBrandName
      const { params, query } = this.$route
      this.searchData.pageNo = 1
      this.getSearchList(params, query)
    },
    // 移除品牌
    removeTrademark () {
      this.searchData.trademark = ''
      const { params, query } = this.$route
      this.getSearchList(params, query)
    },
    // 选择商品属性
    onSelectAttr (id, value, name) {
      const props = `${id}:${name}:${value}`
      if (this.searchData.props.indexOf(props) !== -1) {
        return ''
      }
      this.searchData.props.push(props)
      const { params, query } = this.$route
      this.getSearchList(params, query)
    },
    // 移除商品属性
    removeProps (props) {
      remove(this.searchData.props, props)
      const { params, query } = this.$route
      this.getSearchList(params, query)
    },
    // 改变搜索结果导航栏
    onChangeNav (index) {
      // 先判断是不是自己点自己
      const { params, query } = this.$route
      if (this.currentIndex === index) {
        // 如果处于升序
        if (this.searchData.order.includes('asc')) {
          this.searchData.order = `${++index}:desc`
        } else {
          this.searchData.order = `${++index}:asc`
        }
      } else {
        this.searchData.order = `${++index}:desc`
      }
      this.getSearchList(params, query)
    },
    // 监听页码改变
    handleCurrentPage (curPage) {
      this.searchData.pageNo = curPage
      this.getSearchList(this.$route.params, this.$route.query)
    },
    // 跳转商品详情页
    toDetail (item) {
      this.$router.push(`detail/${item.id}`)
    }
  }
}
</script>

<style scoped lang="less">
.main {
  margin: 10px 0;

  .py-container {
    width: 1200px;
    margin: 0 auto;

    .bread {
      margin-bottom: 5px;
      overflow: hidden;

      .sui-breadcrumb {
        padding: 3px 15px;
        margin: 0;
        font-weight: 400;
        border-radius: 3px;
        float: left;

        li {
          display: inline-block;
          line-height: 18px;

          a {
            color: #666;
            text-decoration: none;

            &:hover {
              color: #4cb9fc;
            }
          }
        }
      }

      .sui-tag {
        margin-top: -5px;
        list-style: none;
        font-size: 0;
        line-height: 0;
        padding: 5px 0 0;
        margin-bottom: 18px;
        float: left;

        .with-x {
          font-size: 12px;
          margin: 0 5px 5px 0;
          display: inline-block;
          overflow: hidden;
          color: #000;
          background: #f7f7f7;
          padding: 0 7px;
          height: 20px;
          line-height: 20px;
          border: 1px solid #dedede;
          white-space: nowrap;
          transition: color 400ms;
          cursor: pointer;

          i {
            margin-left: 10px;
            cursor: pointer;
            font: 400 14px tahoma;
            display: inline-block;
            height: 100%;
            vertical-align: middle;
          }

          &:hover {
            color: #28a3ef;
          }
        }
      }
    }

    .details {
      margin-bottom: 5px;

      .sui-navbar {
        overflow: visible;
        margin-bottom: 0;

        .filter {
          min-height: 40px;
          padding-right: 20px;
          background: #fbfbfb;
          border: 1px solid #e2e2e2;
          padding-left: 0;
          border-radius: 0;
          box-shadow: 0 1px 4px rgba(0, 0, 0, 0.065);

          .sui-nav {
            position: relative;
            left: 0;
            display: block;
            float: left;
            margin: 0 10px 0 0;

            li {
              float: left;
              line-height: 18px;

              a {
                display: block;
                cursor: pointer;
                padding: 11px 15px;
                color: #777;
                text-decoration: none;
              }

              &.active {
                a {
                  background: #e1251b;
                  color: #fff;
                }
              }
            }
          }
        }
      }

      .goods-list {
        margin: 20px 0;

        ul {
          display: flex;
          flex-wrap: wrap;

          li {
            height: 100%;
            width: 20%;
            margin-top: 10px;
            line-height: 28px;

            .list-wrap {
              .p-img {
                padding-left: 15px;
                width: 215px;
                height: 255px;
                img {
                  width: 100%;
                  height: 100%;
                  cursor: pointer;
                  vertical-align: middle;
                }
                a {
                  color: #666;
                }
              }

              .price {
                padding-left: 15px;
                font-size: 18px;
                color: #c81623;

                strong {
                  font-weight: 700;

                  i {
                    margin-left: 3px;
                  }
                }
              }

              .attr {
                padding-left: 15px;
                width: 85%;
                overflow: hidden;
                margin-bottom: 8px;
                min-height: 38px;
                cursor: pointer;
                line-height: 1.8;
                display: -webkit-box;
                -webkit-box-orient: vertical;
                -webkit-line-clamp: 2;

                a {
                  color: #333;
                  text-decoration: none;
                }
              }

              .commit {
                padding-left: 15px;
                height: 22px;
                font-size: 13px;
                color: #a7a7a7;

                span {
                  font-weight: 700;
                  color: #646fb0;
                }
              }

              .operate {
                padding: 12px 15px;

                .sui-btn {
                  display: inline-block;
                  padding: 2px 14px;
                  box-sizing: border-box;
                  margin-bottom: 0;
                  font-size: 12px;
                  line-height: 18px;
                  text-align: center;
                  vertical-align: middle;
                  cursor: pointer;
                  border-radius: 0;
                  background-color: transparent;
                  margin-right: 15px;
                }

                .btn-bordered {
                  min-width: 85px;
                  background-color: transparent;
                  border: 1px solid #8c8c8c;
                  color: #8c8c8c;

                  &:hover {
                    border: 1px solid #666;
                    color: #fff !important;
                    background-color: #666;
                    text-decoration: none;
                  }
                }

                .btn-danger {
                  border: 1px solid #e1251b;
                  color: #e1251b;

                  &:hover {
                    border: 1px solid #e1251b;
                    background-color: #e1251b;
                    color: white !important;
                    text-decoration: none;
                  }
                }
              }
            }
          }
        }
      }

      .page {
        width: 733px;
        height: 66px;
        overflow: hidden;
        float: right;

        .sui-pagination {
          margin: 18px 0;

          ul {
            margin-left: 0;
            margin-bottom: 0;
            vertical-align: middle;
            width: 490px;
            float: left;

            li {
              line-height: 18px;
              display: inline-block;

              a {
                position: relative;
                float: left;
                line-height: 18px;
                text-decoration: none;
                background-color: #fff;
                border: 1px solid #e0e9ee;
                margin-left: -1px;
                font-size: 14px;
                padding: 9px 18px;
                color: #333;
              }

              &.active {
                a {
                  background-color: #fff;
                  color: #e1251b;
                  border-color: #fff;
                  cursor: default;
                }
              }

              &.prev {
                a {
                  background-color: #fafafa;
                }
              }

              &.disabled {
                a {
                  color: #999;
                  cursor: default;
                }
              }

              &.dotted {
                span {
                  margin-left: -1px;
                  position: relative;
                  float: left;
                  line-height: 18px;
                  text-decoration: none;
                  background-color: #fff;
                  font-size: 14px;
                  border: 0;
                  padding: 9px 18px;
                  color: #333;
                }
              }

              &.next {
                a {
                  background-color: #fafafa;
                }
              }
            }
          }

          div {
            color: #333;
            font-size: 14px;
            float: right;
            width: 241px;
          }
        }
      }
    }
  }
}
</style>
